True,all forms of aerobic activity can promote cardio respiratory fitness.
Oxygen in the air can cause sliced fruit to brown, a process called enzymic browning (an oxidation reaction). Phenols and the enzyme phenolase are found in the cells of the apple, and when these are exposed to oxygen in the air, for example through slicing, the oxygen causes a reaction.
Answer:true
Explanation:
You can throw it away after use
Answer: Only form of consumption is through snorting.
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